Greninja V-UNION, SWSH Black Star Promos SWSH158/307, promo

Shin Nagasawa · pokemontcg.io

Pokémon Cards

Greninja V-UNION

SWSH Black Star Promos SWSH158/307 • promo

Set: SWSH Black Star Promos
Number: SWSH158/307
Rarity: Promo
Released: 2019
Energy type: Water
Market price: $7.97

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$7.97est. via TCGplayer

Market

What it's worth

$7.97market price via TCGplayer · Aug 6, 2026$5.33 – $7.97 over the tracked period

$7.97Aug 6, 2026

Estimate for a typical copy of Greninja V-UNION; condition, printing, and grading move the real number.

Lore

Why it matters

The Greninja V-UNION is a unique centerpiece because it requires four individual cards to be assembled together on the field to function as a single, powerful Pokémon. This mechanic represented a novel shift in the Pokémon Trading Card Game’s design, turning the act of playing a card into a collaborative puzzle for collectors and players alike.

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Card face

What it does

300 HPV-UNION

AbilityNinja Body

Whenever your opponent plays an Item card from their hand, prevent all effects of that card done to this Pokémon.

AbilityAntidote Jutsu

This Pokémon can't be Poisoned.

AbilityFeel the Way

Once during your turn, you may have your opponent reveal their hand.

Cost: colorless energyUnion Gain

Attach up to 2 Water Energy cards from your discard pile to this Pokémon.

Cost: water energyAqua Edge130

Cost: water energy water energy colorless energyTwister Shuriken

This attack does 100 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Cost: water energy water energy colorless energyWaterfall Blind180

During your opponent's next turn, the Defending Pokémon can't retreat.

Weaknesslightning energy×2Retreatcolorless energy colorless energy

How to play a Pokémon V-UNION: Once per game during your turn, combine 4 different Greninja V-UNION from your discard pile and put them onto your Bench.

V-UNION rule: When your Pokémon V-UNION is Knocked Out, your opponent takes 3 Prize cards.

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company.

Formats

Where you can play it

Tournament legality for Greninja V-UNION across the formats players actually play.

StandardLegal
ExpandedLegal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company.

Reflects the last catalogue refresh, not a live ruling.

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Where to find one

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Provenance

Where it came from

The Greninja V-UNION was released in 2021 as part of the Sword & Shield series of the Pokémon Trading Card Game. V-UNION cards represent a unique mechanic where four distinct cards must be assembled on the player's bench to function as a single, powerful Pokémon. This format was introduced to offer a strategic alternative to traditional evolution lines, emphasizing the collaborative power of the legendary Pokémon featured.

The illustration for the Greninja V-UNION was created by artist kirisAki, who utilized the four-part canvas to showcase the character's agility and stealth. By coordinating the artwork across the four pieces, the design emphasizes a cohesive, cinematic display that spans the entire card spread. Upon release, the set was noted for its departure from standard card dimensions and its focus on the popular Water-type Pokémon, appealing to both competitive players and collectors of thematic art.

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Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Collectors

Who's collecting this

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About

About Greninja V-UNION

Greninja V-UNION is a card in the Pokémon Cards catalog on collecto.rs. SWSH Black Star Promos SWSH158/307 • promo. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Can I track my own copy of Greninja V-UNION?

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Where does the Greninja V-UNION catalog entry come from?

The catalog entry for Greninja V-UNION is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.